FEATURE KEYS: MicroTouch(MT), Measurement(MS), Scroll-Lock(SC), Polarization(PZ), Interchangeable Cap(IC), Enhanced Depth of Field(ED). Features included in Model AM3111T: MT. Please see detailed description for the features below.;10-50X, 220X OPTICAL magnification, 640 x 480 0.3MP TRUE image resolution, 30 FPS (video);SOFTWARE included offers rich features for saving, annotating, stitching, comparison, and analysis of captured images. Supports Windows (XP/Vista/7/8/10), Mac OS 10.5 and above, Android, iOS (requires wi-fi adapter).;WARRANTY/SUPPORT: Dino Lite has been the pioneer innovator in portable digital magnifying solutions for the past 10 years, trusted by major manufacturing, research, and educational partners world-wide. All Dino Lite microscopes come with 2-year warranty and free U.S. based phone/email support.;The Dino-Lite AM3111T digital handheld microscope with MicroTouch has natural color technology providing colors true to their original appearance.